This evening, Kensington Palace issued the first official portraits of Prince Louis. The snapshots were taken by Kate Middleton, and one of the sweet photos features Princess Charlotte kissing her new baby brother.

The Duke and Duchess of Cambridge are very pleased to share two photographs of Princess Charlotte and Prince Louis, taken by The Duchess at Kensington Palace.

Kensington Palace released the photos on Twitter along with a statement that reads "The Duke and Duchess of Cambridge are very pleased to share two photographs of Princess Charlotte and Prince Louis, taken by The Duchess at Kensington Palace. This image was taken on 2nd May, on Princess Charlotte’s third Birthday."

They also thanked the public "for their kind messages following the birth of Prince Louis, and for Princess Charlotte’s third birthday."

This image of Prince Louis was taken by The Duchess of Cambridge at Kensington Palace on 26th April.

The Duke and Duchess would like to thank members of the public for their kind messages following the birth of Prince Louis, and for Princess Charlotte’s third birthday. pic.twitter.com/bjxhZhvbXN

Apparently, even a princess can't avoid getting hand-me-downs from her older brother. Unfortunately, since the sweater is originally from a few years ago, it is no longer available for purchase online.